@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d542f221-90e1-4628-9168-ab6d9678cbe4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d542f221-90e1-4628-9168-ab6d9678cbe4> .